Think that was a sydney reefer interview with a local oz coral farmer. Dose iron to increase glass algae growth that sucks up n/p and gets filtered out when alage is scraped off.
I would like a frag of this one.
@Arvin R, @Turkeysammich, @Alexx, @jkamboy96, @L/B Block, @CoralGardens619, @BayAreaSaltyReefer, @Finnaddict, @psidriven, have requested a frag.
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Harbor freight super glue gel 10 pack of 3g tubes for $5. Only issue is they sometimes separate into gel and liquid in the tube. Before opening I just squeeze the tubes a few times to mix it up.